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(parent: 344c1e0) | patch
USB: cdc-acm: fix potential null-pointer dereference
authorJohan Hovold <jhovold@gmail.com>
Tue, 22 Mar 2011 10:12:10 +0000 (11:12 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 27 Mar 2011 19:00:29 +0000 (12:00 -0700)
commit28f52cce445e2191f7474a2eda54eec5895334c9
treefdf2edea3d7e8aa8ce94644ae6003af424f62890tree | snapshot
parent344c1e0f7c9ed1fd640d4dd128a0da672ebd072acommit | diff
USB: cdc-acm: fix potential null-pointer dereference

commit 15e5bee33ffc11d0e5c6f819a65e7881c5c407be upstream.

Must check return value of tty_port_tty_get.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/class/cdc-acm.c diff | blob | history
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